Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 5 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/31/2020   15:02:18   (   0.03,-137.20) (   0.07,-137.27)    9.11                80
 06/01/2020   14:47:58   (   0.03,-137.20) (  -0.61,-134.42)  316.81                80
 06/04/2020   03:11:48   (  -0.02,-137.18) (  -0.54,-139.43)  256.87                80
 06/05/2020   02:57:27   (  -0.01,-137.17) (   0.14,-136.58)   67.79                80
 06/06/2020   02:45:47   (  -0.01,-137.16) (   0.81,-133.73)  392.25                80
 06/07/2020   15:18:18   (   0.00,-137.15) (   1.01,-141.50)  497.33                80
 06/08/2020   15:06:38   (   0.00,-137.13) (   0.33,-138.65)  173.08                80
 06/09/2020   14:57:36   (   0.00,-137.12) (  -0.30,-135.79)  151.22                80
 06/10/2020   14:45:56   (   0.00,-137.11) (  -0.98,-132.94)  475.44                80
 06/12/2020   03:16:06   (   0.00,-137.07) (  -0.86,-140.80)  424.85                80
 06/13/2020   03:04:25   (  -0.00,-137.06) (  -0.23,-137.94)  100.81                80